Revision at random

Useful Demos for a busy teacher

Revision at random

365 things to make you think

Odometer proof demonstrating how the invariant speed of light dilates moving time.

Interactive Excel simulations for exploring physics concepts — collected from various sources and some home-made.

52 weekly science problems across Physics, Biology, and Chemistry

Simulating linear train translation and rotating carousel perspectives.

A tutorial-style question randomiser for Oxbridge mock interviews. Pick a subject and draw a random mix of general and subject-specific questions across 19 disciplines.

A collection of student experiment data files from across the A-level physics course.

Searchable database of 124 GCSE and A-Level physics practicals — aims, methods, equipment, common errors. Filter by exam board, topic, or required-practical status.

They don't fall up...